Pianist Andreas Friolich and Grammy Award-winning conductor John Nelson are in Yerevan. The great conductor was also hosted in the "Phonograph" pavilion. Johann Sebastian Bach's "Passion of John" was performed at the Chamber Music Hall. Choral arrangements of well-known and popular songs performed by "Hover" State Chamber Orchestra. People's Artist of the Republic of Armenia, conductor, Professor Yuri Davtyan passed away at the age of 90.